ATE75872T1 - Graphisches videoanzeigesystem mit grosser aufloesung. - Google Patents

Graphisches videoanzeigesystem mit grosser aufloesung.

Info

Publication number
ATE75872T1
ATE75872T1 AT84307409T AT84307409T ATE75872T1 AT E75872 T1 ATE75872 T1 AT E75872T1 AT 84307409 T AT84307409 T AT 84307409T AT 84307409 T AT84307409 T AT 84307409T AT E75872 T1 ATE75872 T1 AT E75872T1
Authority
AT
Austria
Prior art keywords
video
high resolution
memory
addresses
bus
Prior art date
Application number
AT84307409T
Other languages
English (en)
Inventor
Paul Schreiber
Original Assignee
Tandy Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tandy Corp filed Critical Tandy Corp
Application granted granted Critical
Publication of ATE75872T1 publication Critical patent/ATE75872T1/de

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/39—Control of the bit-mapped memory
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • G09G5/06—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed using colour palettes, e.g. look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
AT84307409T 1983-11-29 1984-10-26 Graphisches videoanzeigesystem mit grosser aufloesung. ATE75872T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55617883A 1983-11-29 1983-11-29
EP84307409A EP0148564B1 (de) 1983-11-29 1984-10-26 Graphisches Videoanzeigesystem mit grosser Auflösung

Publications (1)

Publication Number Publication Date
ATE75872T1 true ATE75872T1 (de) 1992-05-15

Family

ID=24220224

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84307409T ATE75872T1 (de) 1983-11-29 1984-10-26 Graphisches videoanzeigesystem mit grosser aufloesung.

Country Status (5)

Country Link
EP (1) EP0148564B1 (de)
AT (1) ATE75872T1 (de)
AU (1) AU3475184A (de)
CA (1) CA1237207A (de)
DE (1) DE3485705D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771275A (en) * 1983-11-16 1988-09-13 Eugene Sanders Method and apparatus for assigning color values to bit map memory display locations
JP2526857B2 (ja) * 1984-12-27 1996-08-21 ソニー株式会社 画像信号変換方法
EP0424995B1 (de) * 1985-04-12 1996-03-20 Ampex Systems Corporation Bildwiederholspeicher für Spezialeffekte
US4783652A (en) * 1986-08-25 1988-11-08 International Business Machines Corporation Raster display controller with variable spatial resolution and pixel data depth
AU602213B2 (en) * 1987-05-28 1990-10-04 Digital Equipment Corporation Computer work station including video update arrangement
US4851826A (en) * 1987-05-29 1989-07-25 Commodore Business Machines, Inc. Computer video demultiplexer
US5091721A (en) * 1988-12-22 1992-02-25 Hughes Aircraft Company Acoustic display generator

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS559742B2 (de) * 1974-06-20 1980-03-12
US4092728A (en) * 1976-11-29 1978-05-30 Rca Corporation Parallel access memory system
US4342029A (en) * 1979-01-31 1982-07-27 Grumman Aerospace Corporation Color graphics display terminal
FR2463555A1 (fr) * 1979-08-14 1981-02-20 Option Sa Dispositif d'affichage permanent d'information graphique sur un ecran de television et de transmission simultanee sur ligne telephonique
JPS5716487A (en) * 1980-04-11 1982-01-27 Ampex Computer graphic system
GB2090506B (en) * 1980-11-12 1984-07-18 British Broadcasting Corp Video colour graphics apparatus
GB2112256B (en) * 1981-11-18 1985-11-06 Texas Instruments Ltd Memory apparatus
GB2116004A (en) * 1982-01-13 1983-09-14 Europ Systems Improvements in or relating to video display systems
JPS5960488A (ja) * 1982-09-29 1984-04-06 フアナツク株式会社 カラ−グラフイツクメモリのデ−タ書き込み装置

Also Published As

Publication number Publication date
EP0148564B1 (de) 1992-05-06
EP0148564A3 (en) 1988-02-10
CA1237207A (en) 1988-05-24
AU3475184A (en) 1985-06-06
DE3485705D1 (de) 1992-06-11
EP0148564A2 (de) 1985-07-17

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties